Answer:
NO. Mitosis involves one set of nuclear division and results in two nuclei that are exactly the same as the original. On the other hand, meiosis involves two sets of nuclear divisions.
Explanation:
Mitosis is a type of cell division normally occurring at the sites of growth and development of new tissues and also at sites of repair. It also occurs during asexual reproduction of organisms. Each mitotic cell division is a process that follows distinct phases.
Each mitotic division results in the formation of two daughter cells which are genetically identical to the parent cell, that is they have the same number and type of chromosomes as the parent cell.
During telophase, a nucleolus develops in the nucleus of each daughter cell. The cytoplasm divides in the process called cytokinesis. An invagination develops and finally splits the cell into two daughter cell each with its own nucleus and cytoplasm.
Answer:
The cells of the visual cortex are neurons in the brain's visual system that respond to particular features of a stimulus.
Explanation:
These neurons respond to stimuli presented to both eyes. Simple cells receive innervation directly from thalamic cells and respond to light stimuli with defined orientation and with specific configuration and location in the visual field. Complex cells also respond to the orientation parameter.
These cells trigger action potentials when the visual stimulus appears within their receptive field.
Answer:
This is technology.
Explanation:
Generally both science and technology are instrumental to emergence of developed humanity and the environment.Why science is concerned with the emergence of knowledge,the manoeuvre and the practical application of the knowledge for innovations to change and improve the world around is called Technology.
The application of technology for improvement of humanity has wide application.From Healthcare in genetic engineering,Biomedical sciences, telemedcine,robotic surgery,to Agriculture to boost food production,cloning of crops and animals and production of pest and herbicide resistant products.
In construction for roads,and building of houses,fitted with AC and FAN for maximum comfort
Besides the application in field of engineering for power generation in petroleum, communication, entertainment,printing,warfare and transportation are few of other means where technology has improved humanity
Answer:
75% would have the dominant traits for coat length, 25% would have recessive trait for coat length.
Explanation:
After completing a punnet square, we could find that our genotypes are 25% LL, 50% Ll, and 25% ll.
If these genotypes were to be physically expressed, LL and Ll would both be expressed as showing the dominant trait.
This means that 75% would have the dominant traits for coat length and 25% would have recessive trait for coat length.
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